Q: Why does this transmitter can't power on and connection?
A: This transmitter needs to place the throttle joystick at the lowest position when arming. And please check the power level before use.

Q&A
Q: Why does the transmitter can't connect to the computer for play the simulator or upgrade the firmware?
A: LiteRadio 2 SE transmitter isn't compatible with the Windows 11/Windos 10 systems running on AMD CPUs. And the V3 version can't use to play the simulator, please revert it to the ELRS 2.0 firmware.

Q: Why does this radio transmitter can't be recognized when I connect it to the BETAFPV Configurator?
A: Please make sure your transmitter is the new version which has "BETAFPV Configurator Supported" label, and DO NOT power on the transmitter first and connect it to the PC. The USB port is invalid in this situation.

Q: Why does the transmitter can't bind with other drone?
A: This remote controller's firmware version is ELRS V3, please make sure your another drone has the same protocol and the same firmware version before bind with the remote control.

Specifications
Item: LiteRadio 2 SE ExpressLRS 2.4G V3
Color: White
Frequency Range: 2.4G (2403MHz-2447MHz)
2.4G System: NRF24L01 / CC2500 / SX1280
Channel: 8
Support Protocol: ExpressLRS 2.4G
Power: 25mW/ 50mW/ 100mW
Adapted Drone Type: Multirotor
Support USB Charging / Firmware Update
Support BETAFPV Simulator Connected / Customized LiteRadio System / Joystick Calibration
LED Light: Green-Power On / Red-Warning if the voltage is lower than 3.5V / Blue-Normal
Transmission Distance: 80m
Battery: Built-in 1000mAh 1S Battery
Charging Connector: USB 3.0 Type-C

Package
1 * LiteRadio 2 SE ExpressLRS 2.4G Protocol
1 * User Manual
1* USB Type-C Cable

Product Dimensions	41.91 x 30.48 x 20.32 cm; 350 g
Batteries	1 Lithium Polymer batteries required. (included)
Manufacturer recommended age	16 - 16 years
Item model number	LiteRadio 2 SE ELRS
Educational Objective(s)	Game, play
Assembly Required	No
Batteries Required?	Yes
Batteries Included?	Yes
tech_spec_battery_description_toys	Lithium-Ion
Material Type(s)	Plastic
Remote Control Included?	Yes
number_of_channels	2
Color	White
ASIN	B09CTHBWDR

BETAFPV ExpressLRS V3 LiteRadio 2 SE Radio Transmitter Remote Control with Built-in 1000 mAh 1S Battery for FPV RC Racing Drone Multirotor Simulator Joystick Calibration - Mode 2 Left Throttle

Description

Specifications

Common Questions